Patent Assignment
Reel/Frame 034140/0851
Assignment of Assignor's Interest
Recorded: 2014-11-10
Pages: 5
Assignors
MARCHOK, DANIEL J.
Executed: 2000-11-17
YOUNCE, RICHARD C.
Executed: 2000-11-22
GRITTON, CHARLES W.K.
Executed: 2000-11-29
CHANDRAN, RAVI
Executed: 2000-11-17
Assignee
TELLABS OPERATIONS, INC.
1415 WEST DIEHL ROAD, NAPERVILLE, ILLINOIS, 60563
Covered Properties
(2)
Synchronization of Echo Cancellers in a Voice Processing System
Synchronization of Echo Cancellers in a Voice Processing System
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Security Agreement
Dec 6, 2013
From: TELLABS OPERATIONS, INC.; TELLABS RESTON, LLC (FORMERLY KNOWN AS TELLABS RESTON, INC.); WICHORUS, LLC (FORMERLY KNOWN AS WICHORUS, INC.)
To: CERBERUS BUSINESS FINANCE, LLC, AS COLLATERAL AGENT
Reel/Frame 031768/0155 →
Assignment for Security - - Patents
Nov 26, 2014
From: CORIANT OPERATIONS, INC.; TELLABS RESTON, LLC (FORMERLY KNOWN AS TELLABS RESTON, INC.); WICHORUS, LLC (FORMERLY KNOWN AS WICHORUS, INC.)
To: TELECOM HOLDING PARENT LLC
Reel/Frame 034484/0740 →
Corrective Assignment to Correct the Remove Application Number 10/075,623 Previously Recorded at Reel: 034484 Frame: 0740. Assignor(S) Hereby Confirms the Assignment for Security --- Patents.
Jun 14, 2017
From: CORIANT OPERATIONS, INC.; TELLABS RESTON, LLC (FORMERLY KNOWN AS TELLABS RESTON, INC.); WICHORUS, LLC (FORMERLY KNOWN AS WICHORUS, INC.)
To: TELECOM HOLDING PARENT LLC
Reel/Frame 042980/0834 →